[INFO] updating cached repository https://github.com/CherylZou/work [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 852343a240f32cf995bad16d242382fba0c5b5a4 [INFO] checking CherylZou/work against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCherylZou%2Fwork" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CherylZou/work on toolchain ba72b15666b2491415aec703a02c2364fe5e2790 [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/CherylZou/work [INFO] finished tweaking git repo https://github.com/CherylZou/work [INFO] tweaked toml for git repo https://github.com/CherylZou/work written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/CherylZou/work already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0cb09e094574fb23f230f3b6fa3f558e1232d456a75b47d3148672ba921a9d4e [INFO] running `"docker" "start" "-a" "0cb09e094574fb23f230f3b6fa3f558e1232d456a75b47d3148672ba921a9d4e"` [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling cranelift-entity v0.31.0 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling cbindgen v0.8.7 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Checking wasmparser v0.32.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking page_size v0.4.2 [INFO] [stderr] Checking errno v0.2.5 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling raw-cpuid v6.1.0 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking cranelift-bforest v0.31.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Compiling cranelift-codegen-meta v0.31.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Checking rayon-core v1.7.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking failure v0.1.7 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking blake2b_simd v0.4.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling wasmer-runtime-core v0.5.7 [INFO] [stderr] Checking serde-bench v0.0.7 [INFO] [stderr] Checking serde_bytes v0.10.5 [INFO] [stderr] Checking hashbrown v0.1.8 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Compiling cranelift-codegen v0.31.0 [INFO] [stderr] Compiling serde_json v1.0.51 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling target-lexicon v0.4.0 [INFO] [stderr] Compiling wasmer-runtime-c-api v0.5.7 [INFO] [stderr] Checking wasmer-clif-fork-frontend v0.31.0 [INFO] [stderr] Checking cranelift-native v0.31.0 [INFO] [stderr] Checking wasmer-clif-fork-wasm v0.31.0 [INFO] [stderr] Checking wasmer-clif-backend v0.5.7 [INFO] [stderr] error: failed to run custom build command for `wasmer-runtime-c-api v0.5.7` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/wasmer-runtime-c-api-d005fbc2a182c7f1/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Unable to generate C bindings: CargoMetadata("/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wasmer-runtime-c-api-0.5.7/Cargo.toml", Metadata(Output { status: ExitStatus(ExitStatus(25856)), stdout: "", stderr: " Updating crates.io index\nwarning: spurious network error (2 tries remaining): failed to resolve address for github.com: Temporary failure in name resolution; class=Net (12)\nwarning: spurious network error (1 tries remaining): failed to resolve address for github.com: Temporary failure in name resolution; class=Net (12)\nerror: failed to get `libc` as a dependency of package `wasmer-runtime-c-api v0.5.7 (/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wasmer-runtime-c-api-0.5.7)`\n\nCaused by:\n failed to load source for dependency `libc`\n\nCaused by:\n Unable to update registry `https://github.com/rust-lang/crates.io-index`\n\nCaused by:\n failed to fetch `https://github.com/rust-lang/crates.io-index`\n\nCaused by:\n failed to resolve address for github.com: Temporary failure in name resolution; class=Net (12)\n" }))', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wasmer-runtime-c-api-0.5.7/build.rs:17:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55c3a9b2e714 - backtrace::backtrace::libunwind::trace::ha1e5a41b7d3ba0cf [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55c3a9b2e714 - backtrace::backtrace::trace_unsynchronized::hf18b8c2f3ff8383d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55c3a9b2e714 - std::sys_common::backtrace::_print_fmt::hedecd22228c490e0 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55c3a9b2e714 - ::fmt::h340395315789722a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55c3a9b59a8c - core::fmt::write::h0facfeb5ca58bc9e [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x55c3a9b2b483 - std::io::Write::write_fmt::h497f72bb257eb6ad [INFO] [stderr] at src/libstd/io/mod.rs:1504 [INFO] [stderr] 6: 0x55c3a9b31535 - std::sys_common::backtrace::_print::h6eaeb972ca7f43b9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55c3a9b31535 - std::sys_common::backtrace::print::h263d3fc63b334d91 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55c3a9b31535 - std::panicking::default_hook::{{closure}}::h64185686d42f14f7 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55c3a9b31272 - std::panicking::default_hook::h8d87bde850f1425e [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55c3a9b31b42 - std::panicking::rust_panic_with_hook::h066ce8fe1fd73277 [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x55c3a9b3172b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:419 [INFO] [stderr] 12: 0x55c3a9b584b1 - core::panicking::panic_fmt::h8cf5d83db03cfc35 [INFO] [stderr] at src/libcore/panicking.rs:111 [INFO] [stderr] 13: 0x55c3a9b582d3 - core::option::expect_none_failed::h008dc3b23dbfb91c [INFO] [stderr] at src/libcore/option.rs:1268 [INFO] [stderr] 14: 0x55c3a962e7e1 - core::result::Result::expect::h7ee222e78a443a2f [INFO] [stderr] at /rustc/ba72b15666b2491415aec703a02c2364fe5e2790/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x55c3a9649dae - build_script_build::main::h1f7f86d1cef17eaf [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wasmer-runtime-c-api-0.5.7/build.rs:17 [INFO] [stderr] 16: 0x55c3a964e24b - std::rt::lang_start::{{closure}}::ha6710e6a6cf3e81e [INFO] [stderr] at /rustc/ba72b15666b2491415aec703a02c2364fe5e2790/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x55c3a9b32058 - std::rt::lang_start_internal::{{closure}}::hc6afa970c742b02f [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x55c3a9b32058 - std::panicking::try::do_call::h1c002a9a857ea77b [INFO] [stderr] at src/libstd/panicking.rs:331 [INFO] [stderr] 19: 0x55c3a9b32058 - std::panicking::try::hccaa00db5e9f336f [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 20: 0x55c3a9b32058 - std::panic::catch_unwind::h3fae1eafc1fa8e97 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x55c3a9b32058 - std::rt::lang_start_internal::hfc8f39fad1a9db56 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 22: 0x55c3a964e227 - std::rt::lang_start::h4782ac00ffcc3e8a [INFO] [stderr] at /rustc/ba72b15666b2491415aec703a02c2364fe5e2790/src/libstd/rt.rs:67 [INFO] [stderr] 23: 0x55c3a964a0aa - main [INFO] [stderr] 24: 0x7efecb470b97 - __libc_start_main [INFO] [stderr] 25: 0x55c3a9611e4a - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "0cb09e094574fb23f230f3b6fa3f558e1232d456a75b47d3148672ba921a9d4e"` [INFO] running `"docker" "rm" "-f" "0cb09e094574fb23f230f3b6fa3f558e1232d456a75b47d3148672ba921a9d4e"` [INFO] [stdout] 0cb09e094574fb23f230f3b6fa3f558e1232d456a75b47d3148672ba921a9d4e